84446141 has 8 divisors (see below), whose sum is σ = 91238784. Its totient is φ = 77695920.

The previous prime is 84446129. The next prime is 84446149. The reversal of 84446141 is 14164448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84446141 - 2¹⁸ = 84183997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84446098 and 84446107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84446149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6401 + ... + 14486.

It is an arithmetic number, because the mean of its divisors is an integer number (11404848).

Almost surely, 2^84446141 is an apocalyptic number.

It is an amenable number.

84446141 is a deficient number, since it is larger than the sum of its proper divisors (6792643).

84446141 is a wasteful number, since it uses less digits than its factorization.

84446141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21211.

The product of its digits is 12288, while the sum is 32.

The square root of 84446141 is about 9189.4581450704. The cubic root of 84446141 is about 438.7258957599.

The spelling of 84446141 in words is "eighty-four million, four hundred forty-six thousand, one hundred forty-one".